1367080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 3628800

約数和(自身を除く): 2261720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 239, 260, 286, 440, 478, 520, 572, 715, 956, 1144, 1195, 1430, 1912, 2390, 2629, 2860, 3107, 4780, 5258, 5720, 6214, 9560, 10516, 12428, 13145, 15535, 21032, 24856, 26290, 31070, 34177, 52580, 62140, 68354, 105160, 124280, 136708, 170885, 273416, 341770, 683540, 1367080]

約数ペア:

[(1, 1367080), (2, 683540), (4, 341770), (5, 273416), (8, 170885), (10, 136708), (11, 124280), (13, 105160), (20, 68354), (22, 62140), (26, 52580), (40, 34177), (44, 31070), (52, 26290), (55, 24856), (65, 21032), (88, 15535), (104, 13145), (110, 12428), (130, 10516), (143, 9560), (220, 6214), (239, 5720), (260, 5258), (286, 4780), (440, 3107), (478, 2860), (520, 2629), (572, 2390), (715, 1912), (956, 1430), (1144, 1195)]